Mike Bird, Chief Executive
Officer
jmbird@advancedecology.com
Terry Anderson, President
tanderson@advancedecology.com
Mark Brian, Senior Vice President
mbrian@advancedecology.com
Chris Adams,
Forestry Operations Manager
cadams@advancedecology.com
Keith Webb, Environmental Operations Manager
kwebb@advancedecology.com
Carl Frentress,
Senior Wildlife Biologist
carl.frentress@suddenlink.net
Jeff Slaga, Forester / GIS Specialist
jslaga@advancedecology.com
Courtney Greer, Ecologist
cgreer@advancedecology.com
Kevin Coffman, Hardwood Silviculturalist
kcoffman@advancedecology.com
Dan Johnson
mailto:djohnson@advancedecology.com
Chance Kimbrough, Wildlife Biologist / Forester
ckimbrough@advancedecology.com
Mark Weaver, Marketing
mweaver@advancedecology.com
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Mark Brian, Senior Vice President
Mark graduated from Stephen F. Austin State University
in 1978 with a Bachelor of Science in Forestry
for Select Students. Post-graduate education
has included the Practicing Forester Institute,
Uneven-Aged Silviculture course from the U.S. Forest
Service, and many courses on timberland taxation
and technical forestry.
After several years with the Mississippi Forestry
Commission, Mark returned to East Texas to work
as a consulting forester, starting Brian Forestry
Consultants in 1983. This firm was merged
with Bird Forestry in 1996, with Mark joining the
firm as Senior Vice President, a title he currently
holds as a partner in Advanced Ecology, Ltd.
Mark has wide-ranging knowledge in forest management
ranging from the southern Rockies to the southeastern
US. In addition to the management of private
forestlands, with an emphasis on natural regeneration
and uneven-aged silvicultural systems, Mark has
extensive experience in large-scale forest inventories
and feasibility studies. Information Technology
systems have been an additional area of responsibility.

Special Projects have included tree ring growth
analysis, historical resource reviews, forest growth
and yield studies, timber tax and trespass appraisals,
and expert witness work covering a wide variety
of forest resource subjects.
Mark has acted as instructor and speaker at numerous
workshops, landowner meetings and forest resource
shortcourses, as well as serving on forest resource-related
committees at the local, state and national level.
Mark has served as an adult leader with the Boy
Scouts, and holds the Eagle Scout award. He is
currently a member of the Association of Consulting
Foresters, the Texas Forestry Association, and
is a Registered Forester in the State of Mississippi.
Mark and his wife Beth are the proud parents of three
grown children and three grandchildren. |